SDO HMI 2014-09-06 22:00:36 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 124.20 | 639.80 | 108.53 | 556.38 | 14.97 | 86.53 | -56.12 | 76.79 | 0.8259 | 158.0 | -75.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-06 22:00:36 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.89 | 3.30 | 0.72 | 2.65 | 15.30 | 90.18 | -52.47 | 76.22 | 0.7899 | -516.4 | -416.6 | |
| 0.00 | 1.25 | 0.00 | 1.01 | 15.57 | 89.77 | -52.88 | 75.90 | 0.7942 | 438.0 | 394.6 | |
| 0.00 | 0.27 | 0.00 | 0.23 | 18.76 | 88.27 | -54.38 | 72.05 | 0.8113 | 309.0 | 284.3 | |
| 0.00 | 0.89 | 0.00 | 0.74 | 16.59 | 89.06 | -53.59 | 74.67 | 0.8020 | 313.0 | 314.1 | |
| 0.45 | 1.87 | 0.37 | 1.54 | 12.30 | 89.07 | -53.57 | 80.04 | 0.8004 | -596.2 | -519.1 | |
| 0.00 | 0.62 | 0.00 | 0.52 | 14.15 | 88.21 | -54.44 | 77.75 | 0.8094 | 211.0 | 200.1 | |
| 73.87 | 620.62 | 63.19 | 539.84 | 15.50 | 87.43 | -55.22 | 76.12 | 0.8175 | 926.7 | -74.2 | |
| 0.00 | 1.70 | 0.00 | 1.43 | 14.15 | 87.88 | -54.76 | 77.76 | 0.8126 | -193.0 | -164.0 | |
| 0.00 | 0.89 | 0.00 | 0.79 | 17.37 | 85.93 | -56.71 | 73.92 | 0.8325 | 441.0 | 379.2 | |
| 0.45 | 2.14 | 0.40 | 1.90 | 16.78 | 85.98 | -56.67 | 74.63 | 0.8318 | 531.8 | 400.3 | |
| 1.07 | -7.00 | 0.95 | -7.00 | 16.30 | 85.90 | -56.75 | 75.20 | 0.8323 | 328.2 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.05 | 17.50 | 85.10 | -57.54 | 73.81 | 0.8401 | 292.0 | 271.6 | |
| 0.00 | 1.43 | 0.00 | 1.25 | 12.74 | 86.50 | -56.15 | 79.49 | 0.8260 | -636.0 | -553.1 | |
| 33.73 | -7.00 | 30.54 | -7.00 | 14.39 | 85.09 | -57.56 | 77.52 | 0.8394 | -889.5 | 999999 | |
| 3.30 | -7.00 | 2.97 | -7.00 | 13.82 | 85.31 | -57.34 | 78.20 | 0.8373 | -911.2 | 999999 | |
| 10.44 | -7.00 | 9.39 | -7.00 | 13.49 | 85.38 | -57.27 | 78.59 | 0.8366 | -788.9 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.10 | 15.32 | 83.30 | -59.35 | 76.45 | 0.8555 | -528.0 | -386.4 | |
| 0.00 | 0.80 | 0.00 | 0.75 | 13.45 | 83.80 | -58.85 | 78.64 | 0.8510 | -392.0 | -368.8 | |
| 0.00 | 0.27 | 0.00 | 0.25 | 12.20 | 84.26 | -58.39 | 80.12 | 0.8470 | -274.0 | -285.7 | |
| 0.00 | 0.89 | 0.00 | 0.83 | 12.73 | 84.01 | -58.64 | 79.49 | 0.8492 | -504.0 | -401.1 | |
| 0.00 | 0.27 | 0.00 | 0.25 | 13.37 | 83.65 | -59.00 | 78.73 | 0.8524 | -616.0 | -577.3 | |
| 0.00 | 0.27 | 0.00 | 0.25 | 13.04 | 83.47 | -59.18 | 79.12 | 0.8540 | -331.0 | -311.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |